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Volunteer Java Jobs in Columbus, OH (NOW HIRING)

Genesis10

Lead Programmer/Analyst - Hybrid

Columbus, OH · On-site

$80 - $86/hr

This role involves leading development for Python and Java applications within cloud environments ... Voluntary Hospital Indemnity (Critical Illness & Accident) * Voluntary Term Life Insurance * 401K

Genesis10

Senior Production Support Analyst

Columbus, OH · On-site

$45 - $55/hr

... within a Java Spring Boot environment Java Spring Boot Exp ETL process or datastage process ... Voluntary Term Life Insurance 401K Sick Pay (for applicable states/municipalities) Commuter ...

Actalent

Embedded Systems Engineer

Westerville, OH

$38.46 - $48/hr

... java coding Top Skills Details C++,Embedded c,Embedded software,Microcontroller,Linux,Embedded ... Insurance (Voluntary Life & AD&D for the employee and dependents) • Short and long-term ...

New

Genesis10

Senior AI Agentic Engineer

Columbus, OH · On-site

$107 - $117/hr

Java development experience * Kubernetes experience Desired Skills: * Azure experience * AWS ... Voluntary Hospital Indemnity (Critical Illness & Accident) * Voluntary Term Life Insurance * 401K

Genesis10

AI Agentic Engineer - Hybrid

Columbus, OH · On-site

$58 - $68/hr

... of Java development experience GCP and/or Google Cloud certification Professional software ... Voluntary Term Life Insurance 401K Sick Pay (for applicable states/municipalities) Commuter ...

Genesis10

Senior AI Agentic Engineer

Columbus, OH · On-site

$107 - $117/hr

... Java development experience Kubernetes experience Desired Skills: Azure experience AWS experience ... Voluntary Term Life Insurance 401K Sick Pay (for applicable states/municipalities) Commuter ...

NetJets & EJM

Software Engineer (NJUS)

Columbus, OH · On-site

Strong programming skills in languages such as Java, C/C++, Javascript, python is a must ... Voluntary benefits (financial protection plans) * 401(k) plan, with 67% of every dollar you ...

New

IntelliGuard

Senior Integrations Manager

Columbus, OH · On-site

Proficiency in scripting or programming languages (e.g., Python, Java, JavaScript, SQL, C#, .NET ... Voluntary Life/AD&D Optional Plans * Pet Plan * Parental Leave * To play a part in helping ...

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How much do volunteer java jobs pay per hour?

As of Jul 7, 2026, the average hourly pay for volunteer java in Columbus, OH is $54.76, according to ZipRecruiter salary data. Most workers in this role earn between $47.36 and $61.30 per hour, depending on experience, location, and employer.

What are the key skills and qualifications needed to thrive in the Volunteer Java position, and why are they important?

To thrive as a Volunteer Java developer, you need a solid understanding of Java programming, object-oriented principles, and basic software development practices, often demonstrated through coursework, self-study, or project experience. Familiarity with systems like Git, integrated development environments (IDEs) such as Eclipse or IntelliJ IDEA, and participation in code collaboration platforms like GitHub is advantageous. Excellent communication, teamwork, and time management skills help you contribute effectively to projects and adapt to a volunteer-driven workflow. These skills are crucial for delivering high-quality code, collaborating within diverse teams, and ensuring the success of community-driven or non-profit software initiatives.

What kind of projects might I work on as a Volunteer Java developer?

As a Volunteer Java developer, you'll typically work on software projects that support non-profit organizations, educational programs, or open-source initiatives. Projects might include building and maintaining web applications, automating processes for nonprofits, or contributing to digital tools used by community groups. You may collaborate with other volunteers, designers, and project managers in a remote or hybrid team environment. This experience offers the chance to strengthen your technical skills, expand your professional network, and make a positive impact while learning to navigate real-world software development challenges.

What is a Volunteer Java job?

A Volunteer Java job is an unpaid role where individuals contribute their Java programming skills to support a project, organization, or community initiative. Volunteers may help with coding, debugging, testing, or improving software applications. These roles are typically found in non-profits, open-source projects, or educational initiatives. It’s a great opportunity to gain hands-on experience, expand your portfolio, and contribute to meaningful projects while improving Java skills.

What are the most commonly searched types of Java jobs in Columbus, OH? The most popular types of Java jobs in Columbus, OH are:
What are popular job titles related to Volunteer Java jobs in Columbus, OH? For Volunteer Java jobs in Columbus, OH, the most frequently searched job titles are:
What job categories do people searching Volunteer Java jobs in Columbus, OH look for? The top searched job categories for Volunteer Java jobs in Columbus, OH are:
What cities near Columbus, OH are hiring for Volunteer Java jobs? Cities near Columbus, OH with the most Volunteer Java job openings:
Volunteer Java jobs near you
Infographic showing various Volunteer Java job openings in Columbus, OH as of July 2026, with employment types broken down into 1% Internship, 87% Full Time, 4% Part Time, and 8% Contract. Highlights an 83% Physical, 4% Hybrid, and 13% Remote job distribution, with an average salary of $113,910 per year, or $54.8 per hour.
Programmer/Analyst I (Junior) - Hybrid

Programmer/Analyst I (Junior) - Hybrid

Genesis10

Columbus, OH • On-site

$40 - $50/hr

Other

Medical, Dental, Vision, Life, Retirement

This job post has expired today. Applications are no longer accepted.

Job description

Genesis10 is currently seeking a Programmer/Analyst I (Junior) - Hybrid for a 3+ month contract to hire opportunity with a Regional Financial Institution located in Columbus, OH.
Compensation: $40.00-50.00 per hour, W2, based on experience and qualifications
Position Overview:
This role is ideal for an early-career software developer looking to grow their skills in enterprise application development. The successful candidate will have foundational experience with Java and Spring Boot development and a strong desire to learn modern application development practices within a collaborative team environment. This position offers hands-on experience with Java-based applications, APIs, databases, and Agile development methodologies while providing opportunities for mentorship and professional growth.
Primary Responsibilities:
  • Develop and maintain RESTful APIs using Java and Spring Boot
  • Design and implement scalable API services and microservices
  • Build and support API integrations across multiple systems and applications
  • Write efficient SQL queries, perform query optimization, and support database design
  • Work closely with architects on API design, data modeling, and backend solutions
  • Participate in CI/CD pipelines and follow DevOps best practices
  • Develop unit tests and support automated testing
  • Provide production support on a weekly basis, including issue resolution and monitoring
  • Maintain and enhance existing Java applications and APIs
Core Requirements:
  • Bachelor's degree in Computer Science, MIS, or related field
  • 1-3+ years of Java development experience with Spring Boot
  • Strong experience in REST API / Microservices development
  • Strong expertise in SQL (query optimization, data modeling, performance tuning)
  • Experience with relational databases (RDBMS)
  • Experience with DevOps tools and CI/CD pipelines

Desired Skills:
  • 2+ years of Java/Spring Boot development experience
  • Exposure to API development and integration
  • Experience writing and optimizing SQL queries
  • Familiarity with Git or other version control systems
  • Understanding of Agile or Scrum development methodologies
  • Internship, co-op, or professional experience supporting enterprise applications
  • Experience with unit testing and debugging techniques
  • Familiarity with banking, financial services, or other regulated industries is a plus
  • Microsoft Office experience

Only candidates available and ready to work directly as Genesis10 employees will be considered for this position.
If you have the described qualifications and are interested in this exciting opportunity, please apply!
Ranked a Top Staffing Firm in the U.S. by Staffing Industry Analysts for six consecutive years, Genesis10 puts thousands of consultants and employees to work across the United States every year in contract, contract-for-hire, and permanent placement roles. With more than 300 active clients, Genesis10 provides access to many of the Fortune 100 firms and a variety of mid-market organizations across the full spectrum of industry verticals.
For contract roles, Genesis10 offers the benefits listed below. If this is a perm-placement opportunity, our recruiter can talk you through the unique benefits offered for that particular client. Benefits of Working with Genesis10:
  • Access to hundreds of clients, most who have been working with Genesis10 for 5-20+ years
  • The opportunity to have a career-home in Genesis10; many of our consultants have been working exclusively with Genesis10 for years
  • Access to an experienced, caring recruiting team (more than 7 years of experience, on average)
  • Behavioral Health Platform
  • Medical, Dental, Vision
  • Health Savings Account
  • Voluntary Hospital Indemnity (Critical Illness & Accident)
  • Voluntary Term Life Insurance
  • 401K
  • Sick Pay (for applicable states/municipalities)
  • Commuter Benefits (Dallas, NYC, SF, and Illinois)

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website .
Genesis10 is an Equal Opportunity Employer. Candidates will receive consideration without regard to their race, color, religion, sex, sexual orientation, gender identity, national origin, disability, or status as a protected veteran.
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About Genesis10

Sourced by ZipRecruiter

For multiple years running, Genesis10 has been recognized as a Top Staffing Firm in the U.S., as a Best Company for Work-Life Balance, as a Best Company for Career Growth, for Diversity, and for Leadership, amongst others. To learn more and to view all our available career opportunities, please visit us at our website.

Industry

It services

Company size

1,001 - 5,000 Employees

Headquarters location

New York, NY, US

Year founded

1999

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